doc: add maturity level

Move maturity level tables doc from NCS

Signed-off-by: Krzysztof Taborowski <[email protected]>

Author: ktaborowski

doc/release_notes_and_migration.rst

@@ -24,3 +24,16 @@ See the available migration guides that will assist you in the transitioning fro
    :glob:
 
    releases_and_migration/migration_guide_addon_v010.rst
+
+Software maturity
+*****************
+
+In nRF Connect SDK, maturity levels are defined for each feature and component.
+For more details about software maturity levels, see the `nRF Connect SDK software maturity levels documentation <https://docs.nordicsemi.com/bundle/ncs-3.0.0/page/nrf/releases_and_maturity/software_maturity.html>`_.
+For Sidewalk features support, refer to the following page:
+
+.. toctree::
+   :maxdepth: 1
+   :glob:
+
+   releases_and_migration/software_maturity

doc/releases_and_migration/software_maturity.rst

@@ -0,0 +1,190 @@
+.. _sidewalk_software_maturity:
+
+Software maturity levels
+########################
+
+.. contents::
+   :local:
+   :depth: 2
+
+.. _sidewalk_software_maturity_protocol:
+
+Chip support
+************
+
+The following table indicates the software maturity levels of the support for Sidewalk on nRF chips:
+
+.. list-table::
+   :widths: auto
+   :header-rows: 1
+
+   * -
+     - nRF52810
+     - nRF52811
+     - nRF52820
+     - nRF52832
+     - nRF52833
+     - nRF52840
+     - nRF5340
+     - nRF54H20
+     - nRF54L05
+     - nRF54L10
+     - nRF54L15
+     - nRF9131
+     - nRF9151
+     - nRF9160
+     - nRF9161
+   * - **Sidewalk**
+     - --
+     - --
+     - --
+     - --
+     - --
+     - Supported
+     - Supported
+     - --
+     - --
+     - Supported
+     - Supported
+     - --
+     - --
+     - --
+     - --
+
+Amazon Sidewalk features support
+********************************
+
+The following table indicates the software maturity levels of the support for each Amazon Sidewalk feature:
+
+.. list-table::
+  :widths: auto
+  :header-rows: 1
+
+  * -
+    - nRF52810
+    - nRF52811
+    - nRF52820
+    - nRF52832
+    - nRF52833
+    - nRF52840
+    - nRF5340
+    - nRF54H20
+    - nRF54L05
+    - nRF54L10
+    - nRF54L15
+    - nRF9131
+    - nRF9151
+    - nRF9160
+    - nRF9161
+  * - **Sidewalk - OTA DFU over Bluetooth LE**
+    - --
+    - --
+    - --
+    - --
+    - --
+    - Supported
+    - Supported
+    - --
+    - --
+    - Supported
+    - Supported
+    - --
+    - --
+    - --
+    - --
+  * - **Sidewalk File Transfer (FUOTA)**
+    - --
+    - --
+    - --
+    - --
+    - --
+    - Experimental
+    - Experimental
+    - --
+    - --
+    - Experimental
+    - Experimental
+    - --
+    - --
+    - --
+    - --
+  * - **Sidewalk Multi-link + Auto-connect**
+    - --
+    - --
+    - --
+    - --
+    - --
+    - Supported
+    - Supported
+    - --
+    - --
+    - Supported
+    - Supported
+    - --
+    - --
+    - --
+    - --
+  * - **Sidewalk on-device certification**
+    - --
+    - --
+    - --
+    - --
+    - --
+    - Supported
+    - Supported
+    - --
+    - --
+    - Supported
+    - Supported
+    - --
+    - --
+    - --
+    - --
+  * - **Sidewalk over Bluetooth LE**
+    - --
+    - --
+    - --
+    - --
+    - --
+    - Supported
+    - Supported
+    - --
+    - --
+    - Supported
+    - Supported
+    - --
+    - --
+    - --
+    - --
+  * - **Sidewalk over FSK**
+    - --
+    - --
+    - --
+    - --
+    - --
+    - Supported
+    - Supported
+    - --
+    - --
+    - Supported
+    - Supported
+    - --
+    - --
+    - --
+    - --
+  * - **Sidewalk over LORA**
+    - --
+    - --
+    - --
+    - --
+    - --
+    - Supported
+    - Supported
+    - --
+    - --
+    - Supported
+    - Supported
+    - --
+    - --
+    - --
+    - --